Avengers #55 CGC 9.8 White Pages Crimson Cowl revealed as Ultron-5 (1st appearance). Whirlwind, Radioactive Man, Melter, Klaw & Black Knight appearance.
Avengers Annual #10 CGC 9.8 WP SS Signed Chris Claremont 1st appearance of Rogue & Madelyn Pryor.
Avengers #55 CGC 9.8 OW/W Pages Crimson Cowl revealed as Ultron-5 (1st appearance). Whirlwind, Radioactive Man, Melter, Klaw & Black Knight appearance.
Avengers #47 CGC 9.8 White Pages 1st appearance of Dane Whitman (becomes the new Black Knight in the next issue). Magneto and Toad appearance.
Avengers #181 CGC 9.8 1st appearance of Scott Lang, later becomes Ant-Man, SIGNED GEORGE PEREZ